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OBJECTIVE To evaluate the measurement properties of an expanded version of the Falls Efficacy Scale (FES)-a measure of fear of falling. The original FES measures fear on almost exclusively indoor activities, which may limit the usefulness of the scale in identifying early stages of fear of falling in active community-dwelling older people. DESIGN(More)
OBJECTIVE To study the sonographic evolutaion of the chorionic tissue projection at the intertwin membrane-placental junction, or lambda sign, or twin-chorionic peak sign, in dichorionic twin pregnancies and to determine the effect of placental location on its prevalence during the first half of pregnancy. METHODS We prospectively recruited women with(More)
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